Across
- 1. Closest planet to Earth.
- 4. The largest planet.
- 6. Closest planet to the sun.
- 9. Famous for its rings.
Down
- 2. Farthest planet from the sun.
- 3. Known as the red planet.
- 5. Coldest planet in the solar system.
- 7. No longer officially considered a planet.
- 8. Takes approximately 365 days to rotate around the sun.